Drunk on your Love

Reyana Black has lived her life in Russia. Training and killing each day. When a letter slips pass the guards and gets to the black widow who also happens to be a witch her life changes.
Now on a run from Dreykov, Reyana returns to her birth land Britain. Boarding the Hogwarts train. Will she make friends? And who is the transfee? Seems like the new guy is going to change this grey eyed Black heiress's life.

Read to find out.